This is a featherweight aluminum trigger guard from a Winchester Model 70 rifle.
Finish - The anodized finish is slightly faded, but is largely intact and shows no significant signs of wear.
Metal - Overall, this piece is in excellent condition. There are some very minor scratches from normal rifle use, but no significant nicks or other metal damage.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE